Watch case



FIG. 1 is a front view of a watch case according to my new design;

FIG. 2 is a back view of the watch case shown in FIG. 1;

FIG. 3 is a left side view of the watch case shown in FIG. 1;

FIG. 4 is a right side view of the watch case shown in FIG. 1;

FIG. 5 is a bottom plan view of the watch case shown in FIG. 1;

FIG. 6 is a top plan view of the watch case shown in FIG. 1; and,

FIG. 7 is a frontal perspective view of the watch case shown in FIG. 1.

The broken lines in FIG. 2 are used to show portions of the watch case that do not form part of the claimed design. 

The ornamental design for a watch case, as shown and described. 